html,body{
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    font-family: SimHei;
}
.el-container{
    background: #1e5ee2;
    font-family: Microsoft YaHei;
}
.el-popper[x-placement^=bottom]{
    margin-top: 5px!important;
}
#app, #pageHead, #container{
    position: relative;
}
#container{
    height: 100%;
}
#container .el-container{
    min-height: calc(100% - 72px);
}
#pageHead{
    z-index: 999;
    box-shadow: 0 2px 10px rgba(51, 51, 51, 0.1);
}
